Update to Use Crosslink in AttestationData #1546
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rauljordan
approved these changes
Feb 10, 2019
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This is part of #1541
In this PR, we updated attestation to contain latest cross link, not just contain latest cross link block hash. This is needed for proof of custody. See rationale: ethereum/consensus-specs#585
Change list:
CrosslinkRecord->CrosslinkAttestationDatato trackCrosslinkinstead of[]bytewhich is crosslink root hash